cloudstack/utils/test/com/cloud/utils/component/MockComponentLocator.java

123 lines
4.7 KiB
Java
Executable File

/**
* Copyright (C) 2010 Cloud.com, Inc. All rights reserved.
*
* This software is licensed under the GNU General Public License v3 or later.
*
* It is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package com.cloud.utils.component;
import java.io.Serializable;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import net.sf.cglib.proxy.Callback;
import net.sf.cglib.proxy.NoOp;
import com.cloud.utils.Pair;
import com.cloud.utils.db.DatabaseCallback;
import com.cloud.utils.db.DatabaseCallbackFilter;
import com.cloud.utils.db.GenericDao;
/**
* MockComponentLocator allows you to define exactly the components you need
* to test your component. This gives you a lot of flexibility in terms of
* defining mock components.
*/
public class MockComponentLocator extends ComponentLocator {
MockComponentLibrary _library = new MockComponentLibrary();
public MockComponentLocator(String server) {
super(server);
}
public ComponentInfo<? extends GenericDao<?, ? extends Serializable>> addDao(String name, Class<? extends GenericDao<?, ? extends Serializable>> dao) {
return _library.addDao(name, dao);
}
public ComponentInfo<Manager> addManager(String name, Class<? extends Manager> manager) {
return _library.addManager(name, manager);
}
public <T> ComponentInfo<Adapter> addOneAdapter(Class<T> interphace, String name, Class<? extends T> adapterClass) {
return _library.addOneAdapter(interphace, name, adapterClass);
}
public <T> List<ComponentInfo<Adapter>> addAdapterChain(Class<T> interphace, List<Pair<String, Class<? extends T>>> adapters) {
return _library.addAdapterChain(interphace, adapters);
}
public <T> ComponentInfo<PluggableService> addService(String name, Class<T> serviceInterphace, Class<? extends PluggableService> service) {
return _library.addService(name, serviceInterphace, service);
}
@Override
protected Pair<XmlHandler, HashMap<String, List<ComponentInfo<Adapter>>>> parse2(String filename) {
Pair<XmlHandler, HashMap<String, List<ComponentInfo<Adapter>>>> result = new Pair<XmlHandler, HashMap<String, List<ComponentInfo<Adapter>>>>(new XmlHandler("fake"), new HashMap<String, List<ComponentInfo<Adapter>>>());
_daoMap = new LinkedHashMap<String, ComponentInfo<GenericDao<?, ? extends Serializable>>>();
_managerMap = new LinkedHashMap<String, ComponentInfo<Manager>>();
_checkerMap = new LinkedHashMap<String, ComponentInfo<SystemIntegrityChecker>>();
_adapterMap = new HashMap<String, Adapters<? extends Adapter>>();
_factories = new HashMap<Class<?>, Class<?>>();
_daoMap.putAll(_library.getDaos());
_managerMap.putAll(_library.getManagers());
result.second().putAll(_library.getAdapters());
_factories.putAll(_library.getFactories());
return result;
}
public void makeActive(InterceptorLibrary interceptors) {
s_singletons.clear();
s_locators.clear();
s_factories.clear();
s_callbacks = new Callback[] { NoOp.INSTANCE, new DatabaseCallback()};
s_callbackFilter = new DatabaseCallbackFilter();
s_interceptors.clear();
if (interceptors != null) {
resetInterceptors(interceptors);
}
s_tl.set(this);
parse("fake file");
}
protected class MockComponentLibrary extends ComponentLibraryBase implements ComponentLibrary {
@Override
public Map<String, List<ComponentInfo<Adapter>>> getAdapters() {
return _adapters;
}
@Override
public Map<Class<?>, Class<?>> getFactories() {
return new HashMap<Class<?>, Class<?>>();
}
@Override
public Map<String, ComponentInfo<GenericDao<?, ?>>> getDaos() {
return _daos;
}
@Override
public Map<String, ComponentInfo<Manager>> getManagers() {
return _managers;
}
@Override
public Map<String, ComponentInfo<PluggableService>> getPluggableServices() {
return _pluggableServices;
}
}
}